A Certified Reference Material
Features
  • This product is qualified as a Certified Reference Material (CRM) that has been manufactured and tested to meet ISO/IEC 17025 and ISO 17034 international standards
  • This CRM has been characterized by metrologically valid procedures and may be used as a quantitative analytical reference standard
  • Certificate of analysis provides the certified property values and the associated uncertainties, including a statement of metrological traceability for the certified values
  • Bulk material is available for qualified institutions; please contact our sales department for pricing
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Research Tool(s)
14024Tadalafil
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Tadalafil (CRM)

A 1 mg/ml solution in acetonitrile

Item No. 41133

Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
(6R)-6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12aR-hexahydro-2-methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
CAS Number
171596-29-5
Molecular Formula
C22H19N3O4
Formula Weight
389.4
Formulation
A 1 mg/ml solution in acetonitrile
SMILES
O=C1N(C)CC(N2[C@H](C3=CC=C(OCO4)C4=C3)C5=C(C6=CC=CC=C6N5)C[C@@]21[H])=O
InChi Code
InChI=1S/C22H19N3O4/c1-24-10-19(26)25-16(22(24)27)9-14-13-4-2-3-5-15(13)23-20(14)21(25)12-6-7-17-18(8-12)29-11-28-17/h2-8,16,21,23H,9-11H2,1H3/t16-,21-/m1/s1
InChi Key
WOXKDUGGOYFFRN-IIBYNOLFSA-N
Shipping & Storage Information
Storage
2°C to 8°C
Shipping
Room temperature in continental US; may vary elsewhere
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Certificates of Analysis & Batch Specific Data

Provide batch numbers separated by commas to download or request available product inserts, QC sheets, certificates of analysis, data packs, and GC-MS data.

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    1 mg

    $182

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    Product Description

    Tadalafil (CRM) (Item No. 41133) is a certified reference material categorized as a phosphodiesterase 5 (PDE5) inhibitor.1 Tadalafil has been found in samples seized by law enforcement.2 This product is intended for analytical forensic applications. This product is also available as a general research tool (Item No. 14024).

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Card, G.L., England, B.P., Suzuki, Y., et al. Structural basis for the activity of drugs that inhibit phosphodiesterases. Structure 12(12), 2233-2247 (2004).

    2. Odoardi, S., Mestria, S., Biosa, G., et al. An overview on performance and image enhancing drugs (PIEDs) confiscated in Italy in the period 2017-2019. Clin. Toxicol. (Phila) 59(1), 47-52 (2021).